When did you have it - How long

=> How long have you had it?

3/4x-7/3=1/4x+1/6

=>3/4x=1/4x+1/6+7/3

=>3/4x=1/4x+5/2

=>3/4x - 1/4x =5/2

=>1/2x=5/2

=>.......................................

1. ___  Legendary___ comedian, Charlie Chaplin was born in London, England. (legend)

2. In Canada, ther are a lot of____ refugees____ from various countries. (refuge)

3. Lake Wanaka is a__ spectacular_____ scenery in New Zealand. (spectacle)

4. The Sydney Opera House is an___  iconic_____ monument of Australia. (icon)

5. The ____ Irish____ orginates in Ireland and its associated islands. (Ireland)

6. The Canadians are native____  speakers____ of English. (speak)

7. English is an___ unofficial_____ language of France. (official)

8. Thuy_____ absolutely_______ loves the koala in Australia. (absolute)

9. The violation of that company was____  exposed______ yesterday. (exposure)

10.Do storm water and the atmosphere bring non-source___ pollutants____?(pollution)

Khi một văn bản bị xoá nhầm em muốn khôi phục lại trạng thái trước đó thì phải nháy chuột vào nút nào trong các nút sau?

A. 

B. 

C. 

D.